1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet;
24  
25  import javax.portlet.CacheControl;
26  import javax.portlet.MimeResponse;
27  
28  /**
29   * <a href="CacheControlImpl.java.html"><b><i>View Source</i></b></a>
30   *
31   * @author Brian Wing Shun Chan
32   * @author Deepak Gothe
33   */
34  public class CacheControlImpl implements CacheControl {
35  
36      public CacheControlImpl(
37          String eTag, int expirationTime, boolean publicScope,
38          boolean useCachedContent, MimeResponseImpl mimeResponseImpl) {
39  
40          _eTag = eTag;
41          _expirationTime = expirationTime;
42          _publicScope = publicScope;
43          _useCachedContent = useCachedContent;
44          _mimeResponseImpl = mimeResponseImpl;
45      }
46  
47      public String getETag() {
48          return _eTag;
49      }
50  
51      public boolean isPublicScope() {
52          return _publicScope;
53      }
54  
55      public int getExpirationTime() {
56          return _expirationTime;
57      }
58  
59      public void setETag(String eTag) {
60          _eTag = eTag;
61  
62          _mimeResponseImpl.setProperty(MimeResponse.ETAG, eTag);
63      }
64  
65      public void setExpirationTime(int expirationTime) {
66          _expirationTime = expirationTime;
67  
68          _mimeResponseImpl.setProperty(
69              MimeResponse.EXPIRATION_CACHE, String.valueOf(expirationTime));
70      }
71  
72      public void setPublicScope(boolean publicScope) {
73          _publicScope = publicScope;
74  
75          _mimeResponseImpl.setProperty(
76              MimeResponse.PUBLIC_SCOPE, String.valueOf(publicScope));
77      }
78  
79      public void setUseCachedContent(boolean useCachedContent) {
80          _useCachedContent = useCachedContent;
81  
82          _mimeResponseImpl.setProperty(
83              MimeResponse.USE_CACHED_CONTENT, String.valueOf(useCachedContent));
84      }
85  
86      public boolean useCachedContent() {
87          return _useCachedContent;
88      }
89  
90      private String _eTag;
91      private int _expirationTime;
92      private MimeResponseImpl _mimeResponseImpl;
93      private boolean _publicScope;
94      private boolean _useCachedContent;
95  
96  }